Original Intel Xeon E5-2689 2.6GHz Eight-Core (CM8062101163000) Processor CPU 695087029558 | eBay
Intel Xeon E5 2689 LGA 2011 2.6GHz 8 Core 16 Threads CPU Processor E5 2689 hay vender|CPUs| - AliExpress
Price history & Review on X79 desktop motherboard LGA 2011 set kit with Intel xeon E5 2689 processor and 32G(4*8G) DDR3 RAM memory mainboard X79 V2.82 | AliExpress Seller - MACHINIST Official
Intel-Xeon series E5 2689, E5 2640, E5 2630 V2, E5 2650 V2 CPU for LGA 2011 socket motherboard - buy at the price of $13.31 in aliexpress.com | imall.com
Intel Xeon E5-2689 - CM8062101163000
Tech Wizard`s Cinebench - R15 score: 1322 cb with a Xeon E5 1650 v2